On the phenomenon of the blue sun

<p>This study examines the cause of the blue colour of the sun as observed after the eruption of Krakatao in 1883 as well as other volcanic eruptions or massive forest fire events. Aerosol particles, e.g. volcanic ash or products of biomass burning, are believed to be able to modify the spectr...

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Bibliographic Details
Main Authors: N. Wullenweber, A. Lange, A. Rozanov, C. von Savigny
Format: Article
Language:English
Published: Copernicus Publications 2021-04-01
Series:Climate of the Past
Online Access:https://cp.copernicus.org/articles/17/969/2021/cp-17-969-2021.pdf